78617612

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{634013}}^1$

素因数の和:634048

約数の個数: 12

約数和(自身を含む): 142019136

約数和(自身を除く): 63401524

約数列:

[1, 2, 4, 31, 62, 124, 634013, 1268026, 2536052, 19654403, 39308806, 78617612]

約数ペア:

[(1, 78617612), (2, 39308806), (4, 19654403), (31, 2536052), (62, 1268026), (124, 634013)]